UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'I5yk55kkPjZXNf7pqRr5sWDwyDkY4ugguRUZoEVJoPg=' 
WHERE 
  key_id = 'a930d262bd4a5cdcee66e236fd4b0971dfd08e53eeb1a52d6e67cb4af3cd7bc6' 
  AND (
    token = 'I5yk55kkPjZXNf7pqRr5sWDwyDkY4ugguRUZoEVJoPg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )